204240384

素因数分解:

$2^9\times 3^2\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:500

約数の個数: 120

約数和(自身を含む): 595795200

約数和(自身を除く): 391554816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 349, 381, 384, 508, 512, 576, 698, 762, 768, 1016, 1047, 1143, 1152, 1396, 1524, 1536, 2032, 2094, 2286, 2304, 2792, 3048, 3141, 4064, 4188, 4572, 4608, 5584, 6096, 6282, 8128, 8376, 9144, 11168, 12192, 12564, 16256, 16752, 18288, 22336, 24384, 25128, 32512, 33504, 36576, 44323, 44672, 48768, 50256, 65024, 67008, 73152, 88646, 89344, 97536, 100512, 132969, 134016, 146304, 177292, 178688, 195072, 201024, 265938, 268032, 292608, 354584, 398907, 402048, 531876, 536064, 585216, 709168, 797814, 804096, 1063752, 1418336, 1595628, 1608192, 2127504, 2836672, 3191256, 4255008, 5673344, 6382512, 8510016, 11346688, 12765024, 17020032, 22693376, 25530048, 34040064, 51060096, 68080128, 102120192, 204240384]

約数ペア:

[(1, 204240384), (2, 102120192), (3, 68080128), (4, 51060096), (6, 34040064), (8, 25530048), (9, 22693376), (12, 17020032), (16, 12765024), (18, 11346688), (24, 8510016), (32, 6382512), (36, 5673344), (48, 4255008), (64, 3191256), (72, 2836672), (96, 2127504), (127, 1608192), (128, 1595628), (144, 1418336), (192, 1063752), (254, 804096), (256, 797814), (288, 709168), (349, 585216), (381, 536064), (384, 531876), (508, 402048), (512, 398907), (576, 354584), (698, 292608), (762, 268032), (768, 265938), (1016, 201024), (1047, 195072), (1143, 178688), (1152, 177292), (1396, 146304), (1524, 134016), (1536, 132969), (2032, 100512), (2094, 97536), (2286, 89344), (2304, 88646), (2792, 73152), (3048, 67008), (3141, 65024), (4064, 50256), (4188, 48768), (4572, 44672), (4608, 44323), (5584, 36576), (6096, 33504), (6282, 32512), (8128, 25128), (8376, 24384), (9144, 22336), (11168, 18288), (12192, 16752), (12564, 16256)]